33685-54-0 1,1,2,2-Tetrachloro-(1,2-2H2)ethane Ethane-1,2-d2, 1,1,2,2-tetrachloro- EINECS 251-634-1 1,1,2,2-Tetrachloroethane-d2 CAS 33685-54-0

Purity 97%+In StockPharmaceutical Standards
CAS No.33685-54-0
Molecular Formula-
Molecular Weight169.86 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

33685-54-0 1,1,2,2-Tetrachloro-(1,2-2H2)ethane Ethane-1,2-d2, 1,1,2,2-tetrachloro- EINECS 251-634-1 1,1,2,2-Tetrachloroethane-d2 CAS 33685-54-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 169.86 g/mol gives 33685-54-0 1,1,2,2-Tetrachloro-(1,2-2H2)ethane Ethane-1,2-d2, 1,1,2,2-tetrachloro- EINECS 251-634-1 1,1,2,2-Tetrachloroethane-d2 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 33685-54-0 1,1,2,2-Tetrachloro-(1,2-2H2)ethane Ethane-1,2-d2, 1,1,2,2-tetrachloro- EINECS 251-634-1 1,1,2,2-Tetrachloroethane-d2 (CAS 33685-54-0), a certified reference material (molecular formula C2D2Cl4, MW 169.86 g/mol) for analytical method development and quality control.

33685-54-0 1,1,2,2-Tetrachloro-(1,2-2H2)ethane Ethane-1,2-d2, 1,1,2,2-tetrachloro- EINECS 251-634-1 1,1,2,2-Tetrachloroethane-d2 (C2D2Cl4) contains deuterium isotope labeling, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 33685-54-0 1,1,2,2-Tetrachloro-(1,2-2H2)ethane Ethane-1,2-d2, 1,1,2,2-tetrachloro- EINECS 251-634-1 1,1,2,2-Tetrachloroethane-d2 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC2D2Cl4
Molecular Weight169.86 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1966
Halogen ContentCl-containing

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